Should Co-occurrence Data be Normalized?

Loet Leydesdorff loet at LEYDESDORFF.NET
Sun Mar 4 13:56:27 EST 2007

Should Co-occurrence  <> Data be
Normalized? A Rejoinder to: Waltman, L., Van Eck, N. J. (2007). Some
comments on the  <>
question whether co-occurrence data should be normalized. Journal of the
American Society for Information Science and Technology (forthcoming). 

Loet Leydesdorff 
Amsterdam School of Communications Research (ASCoR)
Kloveniersburgwal 48, 1012 CX Amsterdam
Tel.: +31-20- 525 6598; fax: +31-20- 525 3681 
 <mailto:loet at> loet at ;

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